1 Mikroe-PROTO audio board
2
3 Required properties:
4 - compatible: "mikroe,mikroe-proto"
5 - dai-format: Must be "i2s".
6 - i2s-controller: The phandle of the I2S controller.
7 - audio-codec: The phandle of the WM8731 audio codec.
8 Optional properties:
9 - model: The user-visible name of this sound complex.
10 - bitclock-master: Indicates dai-link bit clock master; for details see simple-card.txt (1).
11 - frame-master: Indicates dai-link frame master; for details see simple-card.txt (1).
12
13 (1) : There must be the same master for both bit and frame clocks.
14
15 Example:
16 sound {
17 compatible = "mikroe,mikroe-proto";
18 model = "wm8731 @ sama5d2_xplained";
19 i2s-controller = <&i2s0>;
20 audio-codec = <&wm8731>;
21 dai-format = "i2s";
22 };
23 };
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